The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 14, 2012
Filed:
May. 01, 2008
Himio Yamauchi, Yokohama, JP;
Himio Yamauchi, Yokohama, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
According to one embodiment, a motion prediction apparatus includes: a similarity detector that detects block similarities indicating degree of similarities between a pixel block in a current frame and pixel blocks in a next frame; a smoothness detector that detects smoothness level of the pixel block in the current frame, the smoothness level indicating smallness of an image variance of the pixel block; a weighting unit that applies weights to each of the block similarities based on the smoothness level; and a motion vector determination unit that determines a motion vector of the pixel block in the current frame based on the weighted block similarities.